CN214361769U

CN214361769U - Rotary clamp for metal anodic oxidation treatment processing on surface of mobile phone shell

Info

Publication number: CN214361769U
Application number: CN202022704426.9U
Authority: CN
Inventors: 李茂华
Original assignee: Chongqing Yongjunan Hardware Electronics Co ltd
Current assignee: Chongqing Yongjunan Hardware Electronics Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-10-08
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a rotary clamp for metal anodic oxidation treatment processing on the surface of a mobile phone shell, which comprises a base, wherein the center position of the top end of the base is provided with a clamping groove, the top end of a connecting column is fixedly connected with the bottom ends of a semicircular clamping block I and a semicircular clamping block II through bolts and nuts, the semicircular clamping block I, the inboard of semi-circular clamp splice two all through spring fixedly connected with C template, the top of base seted up with mounting groove assorted through-hole, the bottom fixed connection of bearing and screw rod two, screw rod two is gone up the screw thread and has been cup jointed splint two, the top of screw rod two and the bottom fixed connection of screw rod one, through-hole and hand wheel fixed connection are passed on the top of screw rod one, the inside left side of mounting groove two, the equal fixed mounting of right side wall has spring two, the connecting plate with put thing basket fixed connection, put the top of thing basket and install the upper cover, the inside couple that is equipped with in bottom of upper cover. The utility model discloses simple structure, loading and unloading are convenient, raise the efficiency.

Description

Rotary clamp for metal anodic oxidation treatment processing on surface of mobile phone shell

Technical Field

The utility model relates to a cell-phone shell surface metal anodic oxidation handles processing technology field, in particular to cell-phone shell surface metal anodic oxidation handles processing and uses rotary fixture.

Background

The anodic oxidation can generate a layer of magnesium oxide on the surface of aluminum, magnesium and the like in situ, and is the most common treatment technology for surface protection, beautification and the like of the existing aluminum alloy materials. In order to overcome the defects of the aluminum alloy in the aspects of surface hardness, wear resistance and the like, expand the application range and prolong the service life, metal anodic oxidation treatment on the surface of the mobile phone shell becomes an indispensable ring in the mobile phone manufacturing. In order to facilitate development, research and production of anodic oxidation treatment, a convenient and reliable material and workpiece clamp is needed. The metal anode oxidation treatment process of the surface of the mobile phone shell is to use a metal material as an anode, fix the metal material in electrolyte through a clamp, and form an aluminum oxide film on the surface of the metal material by utilizing the electrolysis effect.

Although the structure of the clamp applied at present is simple, the assembling and disassembling speed is slow, and the clamp is particularly used for small-sized workpieces, is clamped by bolts mostly, cannot adapt to the size of a connecting piece at an installation position, is complex and time-consuming to assemble and disassemble, and reduces the production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cell phone case surface metal anodic oxidation handles processing and uses rotary fixture, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary clamp for metal anodizing treatment on the surface of a mobile phone shell comprises a base, wherein a clamping groove is formed in the center of the top end of the base, a rotary disc is movably connected inside the clamping groove, the top end of the rotary disc is fixedly connected with the bottom end of a connecting column, the top end of the connecting column is fixedly connected with the bottom ends of a first semicircular clamping block and a second semicircular clamping block through bolts and nuts, the first semicircular clamping block is fixedly connected with the top end of the second semicircular clamping block through an articulated piece, the inner sides of the first semicircular clamping block and the second semicircular clamping block are fixedly connected with a C-shaped plate through a first spring, a first mounting groove is formed in the side wall of the base, a through hole matched with the first mounting groove is formed in the top end of the base, a bearing is fixedly mounted at the bottom end of the first mounting groove, the bearing is fixedly connected with the bottom end of a second screw rod, and the second clamping plate is sleeved on the second screw rod through threads, the top of screw rod two and the bottom fixed connection of screw rod one, the top of screw rod one is passed through-hole and hand wheel fixed connection, screw rod one is gone up the screw thread and has been cup jointed splint one, the side of mounting groove one just is located mounting groove two has been seted up on the base, the equal fixed mounting of the inside left and right lateral wall of mounting groove two has spring two, the other end of spring two and the one end fixed connection of splint three, the other end clamp joint of splint three has the assorted connecting plate, the connecting plate with put thing basket fixed connection, the bottom fixed mounting who puts the thing basket has the bottom plate, the bottom lateral wall fixed mounting who puts the thing basket has the curb plate, the curb plate with the edge fixed connection of bottom plate, the upper cover is installed on the top of putting the thing basket, the inside couple that is equipped with in bottom of upper cover.

Preferably, the through holes are distributed on the top end of the base in an annular array mode, and the through holes, the first mounting grooves and the second mounting grooves are all provided with a plurality of groups.

Preferably, the first mounting groove is provided with a limiting slide way matched with the first clamping plate and the second clamping plate.

Preferably, a plurality of groups of grooves are formed in the first clamping plate and the second clamping plate.

Preferably, the thread grain directions of the first screw and the second screw are opposite.

Preferably, the upper cover is fixedly connected with the storage basket through a hinge; the hook is fixedly connected with the upper cover through a connecting piece.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a rotatory anchor clamps are used in processing of cell-phone shell surface metal anodic oxidation, during the use, pick out the cell-phone shell surface metal work piece that the size is a little bigger and can't hang in the cell-phone shell surface metal, rotate the hand wheel and drive screw rod one, screw rod two rotates, the bottom of screw rod two is connected with the bearing, the outer wall of mounting groove one is offered with the spacing slide of two sets of splint assorted, because the thread line of two sets of screw rods is opposite, when two sets of screw rods rotate, splint one, splint two that cup joint with it screw thread begin to keep away from along the spacing slide, place the metal work piece in the recess on splint two, then reverse rotation hand wheel, make splint one, splint two gather together, adjust suitable position, until two sets of splint clamp the work piece tightly, stop rotating the hand wheel; then, placing the small-size workpiece which can be hung in the storage basket, opening the upper cover, and hanging the workpiece on a hook at the bottom end of the upper cover; then, workpieces which are small in size and cannot be hung are placed at the bottom end of the storage basket, the side plates and the bottom plate are mounted at the bottom end of the storage basket, so that the small workpieces can be effectively prevented from falling off and losing from the storage basket, the storage basket is arranged to enable electrolyte to be in full contact with the small workpieces, after a workpiece device is finished, a connecting plate fixedly connected with the storage basket is clamped between the two clamping plates III, and the two clamping plates III clamp the connecting plate under the action of the spring II, so that the storage basket is prevented from falling off from the base; the connecting piece of the installation position is placed between the first semicircular clamping block and the second semicircular clamping block by unscrewing the bolts, then the bolts and the nuts are screwed tightly, the base is fixed inside the electrolytic device, the inner sides of the two groups of semicircular clamping blocks are fixedly connected with the C-shaped plate through the first spring, the two groups of semicircular clamping blocks can be sufficiently clamped with the connecting piece, and the connecting piece can adapt to connecting pieces with different sizes.

Drawings

FIG. 1 is a perspective view of a rotary jig for anodizing a metal on the surface of a mobile phone case according to the present invention;

FIG. 2 is a front view of a rotary clamp connecting post for anodizing a metal on the surface of a mobile phone case of the present invention;

FIG. 3 is a perspective view of a second mounting groove of the rotary fixture for anodizing metal on the surface of the mobile phone case;

figure 4 is the utility model relates to a thing basket left side view is put with rotary fixture to processing of cell-phone shell surface metal anodic oxidation.

In the figure: 1. a base; 101. a card slot; 2. a through hole; 3. a hand wheel; 4. connecting columns; 401. a bolt; 402. a nut; 403. a first semicircular clamping block; 404. a semicircular clamping block II; 405. c-shaped plates; 406. a first spring; 407. an articulation member; 408. a turntable; 5. a first mounting groove; 501. a first screw rod; 502. a second screw; 503. a bearing; 504. a first clamping plate; 505. a groove; 506. a second clamping plate; 6. a storage basket; 601. a side plate; 602. a base plate; 603. an upper cover; 604. a connecting plate; 605. hooking; 606. a third clamping plate; 607. a second spring; 608. and a second mounting groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a rotary fixture for metal anodizing treatment of a surface of a mobile phone shell comprises a base 1, a clamping groove 101 is formed in a center position of a top end of the base 1, a rotary table 408 is movably connected inside the clamping groove 101, a top end of the rotary table 408 is fixedly connected with a bottom end of a connecting column 4, a top end of the connecting column 4 is fixedly connected with bottom ends of a first semicircular clamping block 403 and a second semicircular clamping block 404 through bolts 401 and nuts 402, the first semicircular clamping block 403 is fixedly connected with a top end of the second semicircular clamping block 404 through a hinge 407, inner sides of the first semicircular clamping block 403 and the second semicircular clamping block 404 are fixedly connected with a C-shaped plate 405 through a first spring 406, an installation groove one 5 is formed in a side wall of the base 1, a through hole 2 matched with the first installation groove 5 is formed in the top end of the base 1, and a bearing 503 is fixedly installed at the bottom end of the first installation groove 5, the bearing 503 is fixedly connected with the bottom end of the second screw rod 502, the second screw rod 502 is in threaded sleeve connection with the second clamping plate 506, the top end of the second screw rod 502 is fixedly connected with the bottom end of the first screw rod 501, the top end of the first screw rod 501 penetrates through the through hole 2 to be fixedly connected with the hand wheel 3, the first clamping plate 504 is in threaded sleeve connection with the first screw rod 501, the second mounting groove 608 is formed in the side edge of the first mounting groove 5 and is positioned on the base 1, the second mounting groove 608 is formed in the left side wall and the right side wall inside the second mounting groove 608, the other end of the second spring 607 is fixedly connected with one end of the third clamping plate 606, the other end of the third clamping plate 606 is clamped with a matching connecting plate 604, the connecting plate 604 is fixedly connected with the basket 6, the bottom end of the basket 6 is fixedly mounted with the bottom plate 602, the bottom end side wall of the basket 6 is fixedly mounted with the side plate 601, and the side plate 601 is fixedly connected with the edge of the bottom plate 602, an upper cover 603 is installed at the top end of the storage basket 6, and a hook 605 is arranged inside the bottom end of the upper cover 603.

In this embodiment, preferably, the through holes 2 are distributed on the top end of the base 1 in an annular array, and the through holes 2, the first mounting grooves 5 and the second mounting grooves 608 are all provided with a plurality of groups.

In this embodiment, preferably, the first mounting groove 5 is provided with a limiting slide rail matched with the first clamping plate 504 and the second clamping plate 506.

In this embodiment, preferably, the first clamping plate 504 and the second clamping plate 506 are both provided with a plurality of sets of grooves 505.

In this embodiment, preferably, the thread direction of the first screw 501 is opposite to that of the second screw 502.

In this embodiment, preferably, the upper cover 603 is fixedly connected to the storage basket 6 through a hinge; the hook 605 is fixedly connected with the upper cover 603 through a connecting piece.

It should be noted that the utility model relates to a rotatory anchor clamps are used in processing of cell-phone shell surface metal anodic oxidation, during the use, the cell-phone shell surface metal work piece that the size is a little bigger and can't hang in the cell-phone shell surface metal is picked out, it drives screw rod one 501 to rotate hand wheel 3, screw rod two 502 rotates, the bottom of screw rod two 502 is connected with bearing 503, the outer wall of mounting groove one 5 is seted up with two sets of splint assorted spacing slide, because the thread line of two sets of screw rods is opposite, make when two sets of screw rods rotate, splint one 504, splint two 506 that cup joint with it along spacing slide begin to keep away from, place metal work piece in recess 505 on splint two 506, then reverse rotation hand wheel 3, make splint one 504, splint two 506 gather together, adjust suitable position, until two sets of splint press from both sides the work piece tightly, stop rotatory hand wheel 3; then, placing the small-sized and suspensible workpiece into the storage basket 6, opening the upper cover 603, and suspending the workpiece on a hook 605 at the bottom end of the upper cover 603; then, workpieces which are small in size and cannot be hung are placed at the bottom end of the storage basket 6, the side plates 601 and the bottom plate 602 are mounted at the bottom end of the storage basket 6, so that small workpieces can be effectively prevented from falling down and losing from the storage basket 6, the storage basket 6 can be arranged to enable electrolyte to be in full contact with the small workpieces, after a workpiece device is completed, a connecting plate 604 fixedly connected with the storage basket 6 is clamped between two clamping plates III 606, and under the action of a spring II 607, the connecting plate 604 is clamped by the two clamping plates III 606, so that the storage basket 6 is prevented from falling off from the base 1; the connecting piece of the installation position is placed between the first semicircular clamping block 403 and the second semicircular clamping block 404 by unscrewing the bolt 401, then the bolt 401 and the nut 402 are screwed tightly, the base 1 is fixed inside the electrolysis device, the inner sides of the two groups of semicircular clamping blocks are fixedly connected with the C-shaped plate 405 through the first spring 406, the two groups of semicircular clamping blocks can be sufficiently clamped with the connecting piece and can adapt to connecting pieces with different sizes, the use is more convenient, the operation is simple, the bottom end of the second semicircular clamping block 404 is fixedly connected with the connecting column 4, the connecting column 4 is movably connected with the top end of the base 1 through the turntable 408, the base 1 can be properly rotated in the electrolysis process, and all groups of workpieces can be sufficiently contacted with electrolyte.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cell-phone shell surface metal anodic oxidation handles processing and uses rotary fixture, includes base (1), its characterized in that: the clamping groove (101) is formed in the center of the top end of the base (1), a rotary disc (408) is movably connected inside the clamping groove (101), the top end of the rotary disc (408) is fixedly connected with the bottom end of the connecting column (4), the top end of the connecting column (4) is fixedly connected with the bottom ends of a first semicircular clamping block (403) and a second semicircular clamping block (404) through bolts (401) and nuts (402), the top ends of the first semicircular clamping block (403) and the second semicircular clamping block (404) are fixedly connected through hinge pieces (407), the inner sides of the first semicircular clamping block (403) and the second semicircular clamping block (404) are fixedly connected with a C-shaped plate (405) through a first spring (406), a first mounting groove (5) is formed in the side wall of the base (1), a through hole (2) matched with the first mounting groove (5) is formed in the top end of the base (1), the bottom end of the first mounting groove (5) is fixedly provided with a bearing (503), the bearing (503) is fixedly connected with the bottom end of the second screw rod (502), the second clamping plate (506) is sleeved on the second screw rod (502) in a threaded manner, the top end of the second screw rod (502) is fixedly connected with the bottom end of the first screw rod (501), the top end of the first screw rod (501) penetrates through the through hole (2) and is fixedly connected with the hand wheel (3), the first clamping plate (504) is sleeved on the first screw rod (501) in a threaded manner, the side edge of the first mounting groove (5) is positioned on the base (1) and is provided with a second mounting groove (608), the left side wall and the right side wall inside the second mounting groove (608) are both fixedly provided with a second spring (607), the other end of the second spring (607) is fixedly connected with one end of a third clamping plate (606), and the other end of the third clamping plate (606) is clamped with a matched connecting plate (604), the connecting plate (604) is fixedly connected with the storage basket (6), a bottom plate (602) is fixedly mounted at the bottom end of the storage basket (6), a side plate (601) is fixedly mounted on the side wall of the bottom end of the storage basket (6), the side plate (601) is fixedly connected with the edge of the bottom plate (602), an upper cover (603) is mounted at the top end of the storage basket (6), and a hook (605) is arranged inside the bottom end of the upper cover (603).

2. The rotary jig for metal anodizing on the surface of a mobile phone case according to claim 1, wherein: through-hole (2) are the annular array and distribute the top of base (1), just through-hole (2), mounting groove one (5) and mounting groove two (608) all are equipped with a plurality of groups.

3. The rotary jig for metal anodizing on the surface of a mobile phone case according to claim 1, wherein: and a limiting slide way matched with the first clamping plate (504) and the second clamping plate (506) is arranged on the first mounting groove (5).

4. The rotary jig for metal anodizing on the surface of a mobile phone case according to claim 1, wherein: the first clamping plate (504) and the second clamping plate (506) are respectively provided with a plurality of groups of grooves (505).

5. The rotary jig for metal anodizing on the surface of a mobile phone case according to claim 1, wherein: the thread grain directions of the first screw (501) and the second screw (502) are opposite.

6. The rotary jig for metal anodizing on the surface of a mobile phone case according to claim 1, wherein: the upper cover (603) is fixedly connected with the storage basket (6) through a hinge; the hook (605) is fixedly connected with the upper cover (603) through a connecting piece.